Silvester, Peter P.. <br/><br/>
The Unix system guidebook /  

 - Second Ed. /  
 - New Delhi-17 :   Narosa Publishing House ,   1986 
 - p334 :  
<br/><br/><label>ISBN: </label>81-85198-16-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unix System
<br/><br/><label>Dewey Class. No.: </label>Bv  / M4S